In one embodiment, the present invention describes the synthesis of 4-[(Z)-(4-bromophenyl)(ethoxyimino)methyl]-1′-[(2,4-dimethyl-1-oxido-3-pyridinyl)carbonyl]-4′-methyl-1,4′-bipiperidine, and intermediates therefor from easily available starting materials by a simple route.
在一个实施方案中,本发明描述了通过简单的路线从容易获得的起始材料合成 4-[(Z)-(4-
溴苯基)(乙氧基亚
氨基)甲基]-1′-[(2,4-二甲基-1-氧代-3-
吡啶基)羰基]-4′-甲基-1,4′-联
哌啶及其中间体。